
We're stoked to team up with the legends at Pedal Mafia to bring you something special: the Core Jersey, where premium craftsmanship meets sustainability in a collaboration we're genuinely proud of.
If you're not familiar with Pedal Mafia, they're absolute masters at creating performance-driven cycling apparel that doesn't compromise on style. Based in Australia, they've built a reputation for producing riding jerseys and gear that stand up to real-world use while looking clean as hell. We couldn't think of a better partner to bring this collaboration to life.
The Core Jersey is built for riders who care about what they're putting on their back. Crafted from ultra-soft, recycled yarns, this jersey offers a durable, form-fitting design that adapts to all body types. Its lightweight construction promotes unrestricted movement, while advanced moisture-wicking technology ensures optimal temperature regulation, even during the toughest rides.
Equipped with three rear pockets and a secure zippered compartment, it provides ample storage for your essentials. Whether you're grinding out intervals or cruising with the crew, this jersey has you covered.
Every purchase directly supports SBR Collective and helps us keep building this community we love. Limited stock available, so don't sleep on this drop.
Technical Details:
- Ultra-breathable construction
- Eco-friendly, Made from 85% recycled Italian materials
- Conforms to all body types to help regulate temperature

Size & Fit Guide
Men's Shoe Size Guide
Note: All our shoe sizes are in US
| US | UK | EU | CM |
|---|---|---|---|
| 4 | 3 | 36 | 22.5 |
| 4.5 | 3.5 | 37 | 23 |
| 5 | 4 | 37.5 | 23.5 |
| 5.5 | 4.5 | 38 | 24 |
| 6 | 5 | 39 | 24.5 |
| 6.5 | 5.5 | 39.5 | 25 |
| 7 | 6 | 40 | 25.5 |
| 7.5 | 6.5 | 40.5 | 25.75 |
| 8 | 7 | 41.5 | 26 |
| 8.5 | 7.5 | 42 | 26.5 |
| 9 | 8 | 42.5 | 27 |
| 9.5 | 8.5 | 43.5 | 27.5 |
| 10 | 9 | 44 | 28 |
| 10.5 | 9.5 | 44.5 | 28.25 |
| 11 | 10 | 45 | 28.5 |
| 11.5 | 10.5 | 46 | 29 |
| 12 | 11 | 46.5 | 29.5 |
| 12.5 | 11.5 | 47 | 30 |
| 13 | 12 | 48 | 30.5 |
| 14 | 13 | 49 | 31 |
| 15 | 14 | 50.5 | 32 |
| 16 | 15 | 51.5 | 33 |
| 17 | 16 | 53 | 34 |
Women's Shoe Size Guide
Note: All our shoe sizes are in US
| US | UK | EU | CM |
|---|---|---|---|
| 5 | 3 | 35 | 21.5 |
| 5.5 | 3.5 | 36 | 22 |
| 6 | 4 | 36.5 | 22.5 |
| 6.5 | 4.5 | 37 | 23 |
| 7 | 5 | 37.5 | 23.5 |
| 7.5 | 5.5 | 38 | 24 |
| 8 | 6 | 38.5 | 24.5 |
| 8.5 | 6.5 | 39 | 25 |
| 9 | 7 | 40 | 25.5 |
| 9.5 | 7.5 | 41 | 26 |
| 10 | 8 | 41.5 | 26.5 |
| 10.5 | 8.5 | 42 | 27 |
| 11 | 9 | 43 | 27.5 |
| 11.5 | 9.5 | 43.5 | 28 |
| 12 | 10 | 44 | 28.5 |
| 12.5 | 10.5 | 44.5 | 29 |
| 13 | 11 | 45 | 29.5 |
Men's Pant Sizes
| Size | Waist (inches) | Waist (cm) |
|---|---|---|
| XXS | 24-26 | 61-66 |
| XS | 26-28 | 66-71 |
| S | 28-30 | 71-76 |
| M | 30-32 | 76-81 |
| L | 32-34 | 81-86 |
| XL | 34-36 | 86-91 |
| XXL | 36-38 | 91-97 |
| XXXL | 38-40 | 97-102 |
| XXXXL | 40-42 | 102-107 |
| XXXXXL | 42-44 | 107-112 |
| XXXXXXL | 44-46 | 112-117 |
Women's Pant Sizes
| Size | Waist (inches) | Hips (inches) | Waist (cm) | Hips (cm) |
|---|---|---|---|---|
| XXS / 0 | 24-25 | 34-35 | 61-64 | 86-89 |
| XS / 2 | 25-26 | 35-36 | 64-66 | 89-91 |
| XS / 4 | 26-27 | 36-37 | 66-69 | 91-94 |
| S / 6 | 27-28 | 37-38 | 69-71 | 94-97 |
| S / 8 | 28-29 | 38-39 | 71-74 | 97-99 |
| M / 10 | 29-30 | 39-40 | 74-76 | 99-102 |
| M / 12 | 30-32 | 40-42 | 76-81 | 102-107 |
| L / 14 | 32-34 | 42-44 | 81-86 | 107-112 |
| XL / 16 | 34-36 | 44-46 | 86-91 | 112-117 |
| XL / 18 | 36-38 | 46-48 | 91-97 | 117-122 |
| XXL / 20 | 38-40 | 48-50 | 97-102 | 122-127 |
Note: Sizes may vary between brands. When measurements fall between sizes, we recommend choosing the larger size for comfort.
Our Shipping Policy
Free standard shipping on all orders over $150
Standard shipping: $10 for orders under $150
Express shipping: $15 available for urgent deliveries
All orders placed before 12pm will be dispatched same day.
Delivering Value Without Borders
Free shipping is more than a perk—it's our promise to treat every customer equally regardless of location.
Why we value free shipping:
We offer free shipping because we love our customers, whether they're locals or further afield. Our passion for running transcends geographical boundaries, and we believe your shopping experience should too. By eliminating shipping costs on orders over $150, we ensure that all runners can access our premium products without hidden fees or location penalties.
Free shipping reflects our commitment to building a truly inclusive running community where distance from our store never diminishes your experience with us.
Why Shop with SBR Collective
Local Expertise, Global Standards
At SBR Collective, we're more than just a store – we're a community hub for athletes in Rockingham and beyond. Founded by passionate locals who live and breathe endurance sports, we understand the unique needs of runners, swimmers, cyclists, and triathletes in Western Australia.
Our Mission
To empower endurance athletes in Rockingham to achieve their personal best through exceptional service, premium products, and a supportive community.
Our Vision
To become the leading provider of endurance sports retail in Western Australia, renowned for our expertise, a curated selection of brands, and unwavering commitment to athlete success.
What Makes an Athlete?
An athlete to SBR Collective can be anyone. Anyone who dares to move their body however they can. Someone who wishes to do better for their mental or physical health. From the everyday walker, gym goer, local club athlete right up to the competitive athlete. Someone with discipline, dedication and who isn't afraid of hard work. They strive to reach THEIR personal best and inspire others to live an active, healthy lifestyle.
The SBR Difference:
Community First: We host regular training sessions, workshops, and events to bring together like-minded athletes
Expert Guidance: Our team includes experienced triathletes and coaches who provide personalised advice
Curated Selection: We test and select only the best gear that performs in our local conditions
Lifetime Support: Purchase with us and join a community that supports your athletic journey at every stage
When you shop with SBR Collective, you're not just buying gear – you're joining a movement of athletes committed to pushing boundaries and discovering their true potential. We believe in the transformative power of endurance sports and stand ready to support you as you explore what your body is truly capable of.
Our Commitment to You
At SBR Collective, we're committed to delivering an exceptional experience with every interaction.
Expert Service: Our knowledgeable team provides personalized guidance for all your endurance sport needs.
Friendly Advice: We take the time to understand your goals and help you find the perfect gear to match.
Community Support: Join our events and connect with fellow athletes who share your passion.